The Striking Price

Peterffy's Latest Creation

Trading pioneer Thomas Peterffy is sharing some of his most profitable ideas through an online "Probability Lab."

Thomas Peterffy, whose distinctive way of thinking changed how Wall Street operates and made him one of the world's wealthiest men, wants to teach you to be a better thinker.

Unlike the tycoons who satisfy themselves collecting art and houses, Peterffy has created a "Probability Lab" at his brokerage firm, Interactive Brokers (ticker: IBKR). He says it is one of his life's major accomplishments.